OT-2026-000073167
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000073167) never changes.
Identity and time
| Publication number | OT-2026-000073167 · never reused |
|---|---|
| Internal UUID | 01a0ae92-efb6-76ba-8573-e9aee92dcd84 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:54:20.363042Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000073167 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e649d8bec495829a7a7c3c83766988181802d615ad5316d36757912df7d8e8b |
|---|---|
| Markdown | c527c7b14fed36bf74c1e7ee35e94135c129d2aa9c060022f31003badf3cea01 |
| Publication page | cd1a321b9740a117395cd84f681c5d8a4c75a897ebe22a1d60c4dbf9df2d77ac |
| Manifest | 5bab96cfd33031e1c6475ade2f50e6c7724c78c45cb78465a62cf88aa6e20c49 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | S15hs+9CbWyRfBZjH5znkODornSB5eeaoQ+xvWAoukyMYW6vMj4U0i/6VEHMT6vjCkQzAPCGTsmod9oZ3dxXAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:21:06.981170Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073167observed cd1a321b9740a117395cd84f681c5d8a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:21:06.962219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073167/manifest.jsonobserved 5bab96cfd33031e1c6475ade2f50e6c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:06.942322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073167/publication.mdobserved c527c7b14fed36bf74c1e7ee35e94135...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:21:06.922370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000073167/publication.txtobserved 5e649d8bec495829a7a7c3c837669881...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|